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MOC3010M Datasheet(PDF) 5 Page - Fairchild Semiconductor

Part No. MOC3010M
Description  6-PIN DIP RANDOM-PHASE OPTOISOLATORS TRIAC DRIVER OUTPUT (250/400 VOLT PEAK)
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Maker  FAIRCHILD [Fairchild Semiconductor]
Homepage  http://www.fairchildsemi.com
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MOC3010M Datasheet(HTML) 5 Page - Fairchild Semiconductor

 
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4/30/03
Page 5 of 10
© 2003 Fairchild Semiconductor Corporation
6-PIN DIP RANDOM-PHASE
OPTOISOLATORS TRIAC DRIVER OUTPUT
(250/400 VOLT PEAK)
MOC3010M MOC3011M
MOC3012M
MOC3020M
MOC3021M
MOC3022M
MOC3023M
1. The mercury wetted relay provides a high speed repeated
pulse to the D.U.T.
2. 100x scope probes are used, to allow high speeds and
voltages.
3. The worst-case condition for static dv/dt is established by
triggering the D.U.T. with a normal LED input current, then
removing the current. The variable RTEST allows the dv/dt
to be gradually increased until the D.U.T. continues to
trigger in response to the applied voltage pulse, even
after the LED current has been removed. The dv/dt is
then decreased until the D.U.T. stops triggering.
τ
RC is
measured at this point and recorded.
Note: This optoisolator should not be used to drive a load directly.
It is intended to be a trigger device only.
Vdc
400V (MOC302X)
250V (MOC301X)
R = 10 k
CTEST
X100
SCOPE
PROBE
PULSE
INPUT
MERCURY
WETTED
RELAY
RTEST
D.U.T.
D.U.T.
Figure 5. Static dv/dt Test Circuit
252 V (MOC302X)
158 V (MOC301X)
0 VOLTS
APPLIED VOLTAGE
WAVEFORM
Vmax =
dv/dt =
0.63 Vmax
=
252
τ
RC
τ
RC
τ
RC
400 V (MOC302X)
= 250 V (MOC301X)
(MOC302X)
=
158
τ
RC
(MOC301X)
Figure 6. Resistive Load
Figure 7. Inductive Load with Sensitive Gate Triac (IGT ≤ 15 mA)
VCC
Rin
1
2
3
6
5
4
0.1
µF
180
C1
2.4k
ZL
120 V
60 Hz
MOC3010M
MOC3011M
MOC3012M
VCC
Rin
1
2
3
6
5
4
120 V
60 Hz
180
RL
MOC3010M
MOC3011M
MOC3012M


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